BAT-377 Pocket Size Battery Tester – Fast, Accurate, Versatile

Precision Testing
– Clear bar graph LCD display ensures instant, accurate voltage readings for AA, AAA, D, N, 9V, and button cell batteries (1.5V). No guesswork, just reliable results.
Compact & Durable
– Engineered with high-impact ABS housing and a reinforced probe for long-lasting performance. Fits effortlessly in pockets, toolkits, or drawers.
Universal Compatibility
– Test all common household and industrial battery types—perfect for home, office, workshops, or emergency kits.
Effortless Operation
– Single-button function with auto power-off to conserve energy. No complex setup—just press and read.
Budget-Smart Bulk Buy
– Wholesale pricing for bulk orders, backed by global supply chain efficiency. Stock up smarter, save bigger.
Ideal For
– DIY enthusiasts, professionals, retailers, and households needing quick battery health checks without bulky equipment.